protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
consciousness noun [U] (UNDERSTANDING). C1 the âstate of âunderstanding and ârealizing something: [+ that] Her consciousness that she's different makes her âfeel âuneasy. Working in an âunemployment âoffice had âhelped to âraise his âpolitical consciousness.